Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – With housing or support means
Reexamination Certificate
2006-11-16
2009-06-09
Barrera, Ramon M (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
With housing or support means
C335S006000, C200S293000, C200S304000, C200S306000
Reexamination Certificate
active
07545247
ABSTRACT:
A terminal shield is provided for an electrical switching apparatus including a case having a first housing member, a second housing member coupled to and disposed opposite from the first housing member, a first end, a second end, a number of terminals, and a number of terminal openings. Each of the first and second housing members has a first side and a second side. The terminal shield includes at least one pair of protrusions extending outwardly from the case on opposing sides of a corresponding one of the terminal openings. Each protrusion has an interior surface facing a corresponding one of the terminals, and an exterior surface disposed opposite the interior surface. The exterior surface of each protrusion aligns with the first side of a corresponding one of the first and second housing members.
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Airpax, “IELR Rail-Mount Magnetic Circuit Protectors”, pp. 1-11, www.airpax.net, as printed Nov. 2006.
Carling Technologies, “D-Series”, pp. 1-6, www.carlingtech.com, as printed Nov. 2006.
Cutler-Hammer, “Supplementary Protectors SPHM”, pp. 1-2, www.eatonelectrical.com, as printed Nov. 2006.
Barrera Ramon M
Eaton Corporation
Moran Martin J.
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